Spring Garden Northern Liberties, or Schuylkill Works (1844)
Fairmount Water Powered Works Expansion (1859 to 1861)
Fairmount Water Turbine Wheels (1851)
Fairmount Water Powered Water Works (1822)
Delaware and Kensington Works (1851-1890)
High Pressure Fire Service Stations (1902)
James W. Phillips Letter Book, 1904-1913
New Mill House at Fairmount